@article{ma_li_sun_2020,  title={Effect of enhanced masticatory force on OPG, RANKL and MGF in alveolar bone of ovariectomized rats},  volume={28},  ISSN={1678-7757},  url={https://doi.org/10.1590/1678-7757-2019-0409},  DOI={10.1590/1678-7757-2019-0409},  journal={Journal of Applied Oral Science},  publisher={Faculdade De Odontologia De Bauru - USP},  author={Ma, Zongmin and Li, Shuxian and Sun, Yuchen},  year={2020},  pages={e20190409} }